How severe is CVE-2007-4387?

CVE-2007-4387 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2007-4387 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-4387?

CVE-2007-4387 primarily affects 2wire 1701hg Router. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-4387?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-4387 published?

CVE-2007-4387 was published on 2007-08-17 and last updated on 2026-06-16.

CVE-2007-4387

CVE-2007-4387 is a medium-severity vulnerability in 2wire 1701hg Router with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 9% (95th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: 2wire 1701hg Router
Published: 2007-08-17
Last modified: 2026-06-16

Description

Cross-site request forgery (CSRF) vulnerability in /xslt in 2wire 1701HG and 2071 Gateway routers, with 3.17.5 and 5.29.51 software, allows remote attackers to perform certain configuration changes as administrators.

Frequently asked questions

What is CVE-2007-4387?: Cross-site request forgery (CSRF) vulnerability in /xslt in 2wire 1701HG and 2071 Gateway routers, with 3.17.5 and 5.29.51 software, allows remote attackers to perform certain configuration changes as administrators.
How severe is CVE-2007-4387?: CVE-2007-4387 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2007-4387 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-4387?: CVE-2007-4387 primarily affects 2wire 1701hg Router. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-4387?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-4387 published?: CVE-2007-4387 was published on 2007-08-17 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:h:2wire:1701hg_router:3.17.5:*:*:*:*:*:*:*
cpe:2.3:h:2wire:1701hg_router:5.29.51:*:*:*:*:*:*:*
cpe:2.3:h:2wire:2071_router:3.17.5:*:*:*:*:*:*:*
cpe:2.3:h:2wire:2071_router:5.29.51:*:*:*:*:*:*:*

More vulnerabilities in 2wire 1701hg Router

CVE-2007-4388 — Critical (CVSS 10.0): 2wire 1701HG and 2071 Gateway routers, with 5.29.51 and possibly 3.17.5 software, have a blank password by default.
CVE-2007-4389 — High (CVSS 7.8): Cross-site request forgery (CSRF) vulnerability in /xslt in 2wire 1701HG, 1800HW, and 2071 Gateway routers, with…

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